1928an Maule goi-hirian Alexandre le Grand emana izan den pastoralaren ainitz argazki badira:

MBHB. E.3534	MBHB. E.3560	MBHB. E.3535
MBHB. E.3547	MBHB. E.3543	MBHB. E.3544
MBHB. E.3541	MBHB. E.3550	MBHB. E.3542
MBHB. E.3545	MBHB. E.3551	MBHB. E.3546
MBHB. Ph.sn.1832	MBHB. E.3556	MBHB. E.3548
MBHB. Ph.sn.0123	MBHB. E.3554	MBHB. Ph.sn.0124
MBHB. PH.sn.0121	MBHB. E.3552	MBHB. Ph.sn.0122
MBHB. Ph.sn.0125	MBHB. E.3553	MBHB. Ph.sn.1831

MBHB. E.3557	MBHB. E.3558	MBHB. E.3559	MBHB. E.3555

Emanaldiaren data aipatzen duen 1928eko maiatzaren 17an Leopold Irigarayek Georges Herelle-i idatzi gutun bat atxikia da Baionako museoaren liburutegian:

 

MBHB. 1928B-01